Dr. Bimal Kumar Roy is associated with Paras HMRI Hospital, Patna as a Consultant- Primary Health Check-Up Physician. He has an experience of over 40 years in the field of Railway administration and work there as a General Physician & Retired further Railway or address Chief Medical Director, East Central Railway, Patna from Central Super Specialty, Patna. He worked in different hospital through UPSC, IRMS (1992 Batch). He had also worked in Nagaland State government Hospital on in-charge of TB hospital, Khazana district, Kohima (Nagaland). He had achieved PG in chest & TB, Diabetology & Cardiology through Railway permission from a different organizations. He had also awarded by DRM, GM & Railway Board awards.